Guillermo is standing 112.5 m from an office building. The top of the building is at an angle of elevation of 39⁰. If Guillermo’s eyes are 1.6 m off the ground, what is the height of the building to the nearest tenth of a metre?

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Given: x - 4x > 0, then the solution set in interval notation is: (-2, 0) true o false

Plz 20 points polynomials 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3) 2: multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2 3: multiply and simplify (x – 4) (x2 – 5x – 6)